164.62% is the change from 260 to 688
Calculation steps:
[( 688 - 260 ) ÷ 260] x 100 = 164.62%
Formula
Percentage change = [(688 - 260) / 260] x 100
Subtract the new number by the original number
688 - 260 = 428
428 ÷ 260 = 1.646153846153846
1.646153846153846 x 100 = 164.62%